How Long Does It Take to Install a Single Ply Roof?

One of the biggest questions commercial property owners ask us is: “How long will my new single ply roof take to install?” At L&L Roofing & Construction, we give you honest timelines so you know what to expect.

Typical Installation Timeline

• Average Commercial Roof: 1–2 weeks

• Small Roofs: Just a few days

• Large or Complex Roofs: Up to 3 weeks, depending on size and details

Factors That Affect the Timeline

• Roof Size: Larger buildings naturally take longer.

• Existing Roof Condition: Tear-off and deck repairs can add extra days.

• Material Choice: TPO, PVC, and EPDM each have different installation methods (heat-welded vs. adhered).

• Weather Conditions: Rain or storms may cause short delays for safety.

• Roof Features: HVAC units, skylights, and drains add to installation time.

FAQ: How Long Does It Take to Install a Single Ply Roof?

Q: Can you install single ply roofing in less than a week?
A: Yes. Smaller buildings or straightforward projects can often be completed in under a week.

Q: Does an overlay go faster than a full tear-off?
A: Yes. Installing over an existing roof (when allowed) saves time by skipping tear-off and disposal.

Q: Will weather delays leave my roof exposed?
A: Never. We protect your building with coverings if weather interrupts installation.

Q: Do different membranes take different times to install?
A: Slightly. TPO and PVC require heat-welding, while EPDM is usually adhered, but timelines are similar overall.

At L&L Roofing & Construction, we believe in honesty, integrity, and doing the right thing. That means giving you accurate installation timelines and keeping your project on track from start to finish.

Call us today at (770) 874-0372 to schedule a free consultation and get a clear plan for your single ply roofing project in Gainesville and surrounding areas.